En una tienda en la que todo está rebajado el 15% he comprado un pantalón por el que he pagado 102 €. ¿Cuál era el precio antes de la rebaja?

The point of intersection of the diagonals of a rectangle is 4 cm further away from the smaller side then from the larger side of the rectangle. the perimeter of the rectangle is equal to 56 cm. find the lengths of the sides of the rectangle. 16 points answer quick

Which property was used to simplify the expression? 3c+9 +4c=3c+4c+9

Annabelle's homework is 75% it took her three hours how long should she estimate it will take her to complete her homework.